Use Descartes's rule of signs to discuss the possibilities for the roots of the equation. Do not solve the equation.4x5 - 9x4 + 7x3 - 6 = 0
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Determine whether a set is infinite or finite.The set of oak trees in the United States
A. Finite B. Infinite
Mathematics
Perform the indicated operation or operations.(-6)(-4) ÷ (7 - 11)
A. -96 B. -4 C. 6 D. -6
Mathematics
Provide an appropriate response.What is the base if the portion is 42 and the rate is 12%? Use the percentage formula.
A. 5.04 B. 3.5 C. 350 D. 504
Mathematics
Simplify.
A. - 
B. 
C. - 
D. 
Mathematics